From d76718c2bf0edb8c3446bb735da9e538a5e0b1ca Mon Sep 17 00:00:00 2001
From: alcexhim <alcexhim@gmail.com>
Date: Mon, 18 May 2015 16:14:15 -0400
Subject: [PATCH] Added vCard data format (incomplete)

---
 .../Contact/VCard/VCardDataFormat.cs          | 124 ++++++++++++++++++
 ...UniversalEditor.Plugins.AddressBook.csproj |   1 +
 2 files changed, 125 insertions(+)
 create mode 100644 CSharp/Plugins/UniversalEditor.Plugins.AddressBook/DataFormats/Contact/VCard/VCardDataFormat.cs

diff --git a/CSharp/Plugins/UniversalEditor.Plugins.AddressBook/DataFormats/Contact/VCard/VCardDataFormat.cs b/CSharp/Plugins/UniversalEditor.Plugins.AddressBook/DataFormats/Contact/VCard/VCardDataFormat.cs
new file mode 100644
index 00000000..328ac5e8
--- /dev/null
+++ b/CSharp/Plugins/UniversalEditor.Plugins.AddressBook/DataFormats/Contact/VCard/VCardDataFormat.cs
@@ -0,0 +1,124 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using UniversalEditor.DataFormats.PropertyList.CoreObject;
+using UniversalEditor.ObjectModels.Contact;
+using UniversalEditor.ObjectModels.PropertyList;
+
+namespace UniversalEditor.DataFormats.Contact.VCard
+{
+	public class VCardDataFormat : CoreObjectDataFormat
+	{
+		private static DataFormatReference _dfr = null;
+		protected override DataFormatReference MakeReferenceInternal()
+		{
+			if (_dfr == null)
+			{
+				_dfr = new DataFormatReference(GetType());
+				_dfr.Capabilities.Add(typeof(ContactObjectModel), DataFormatCapabilities.All);
+				_dfr.ContentTypes.Add("text/vcard");
+				_dfr.ContentTypes.Add("text/x-vcard");						// deprecated
+				_dfr.ContentTypes.Add("text/directory;profile=vCard");		// deprecated
+				_dfr.ContentTypes.Add("text/directory");		// deprecated
+				_dfr.Sources.Add("https://en.wikipedia.org/wiki/VCard");
+			}
+			return _dfr;
+		}
+
+		private Version mvarFormatVersion = new Version(4, 0);
+		public Version FormatVersion { get { return mvarFormatVersion; } set { mvarFormatVersion = value; } }
+
+		protected override void BeforeLoadInternal(Stack<ObjectModel> objectModels)
+		{
+			base.BeforeLoadInternal(objectModels);
+			objectModels.Push(new PropertyListObjectModel());
+		}
+		protected override void AfterLoadInternal(Stack<ObjectModel> objectModels)
+		{
+			base.AfterLoadInternal(objectModels);
+			PropertyListObjectModel plom = (objectModels.Pop() as PropertyListObjectModel);
+			ContactObjectModel contact = (objectModels.Pop() as ContactObjectModel);
+
+			Group vcard = plom.Groups["VCARD"];
+			if (vcard == null) throw new InvalidDataFormatException("File does not contain a top-level VCARD group");
+
+			bool hasVersion = false;
+
+			foreach (Property prop in vcard.Properties)
+			{
+				switch (prop.Name)
+				{
+					case "VERSION":
+					{
+						if (!hasVersion)
+						{
+							mvarFormatVersion = new Version(prop.Value.ToString());
+							hasVersion = true;
+						}
+						break;
+					}
+					case "N":
+					{
+						ContactName name = new ContactName();
+						string[] splits = prop.Value.ToString().Split(new char[] { ';' });
+						if (splits.Length > 1)
+						{
+							name.FamilyName = splits[0];
+							name.GivenName = splits[1];
+							if (splits.Length > 2)
+							{
+								// third assuming is middle name
+								name.MiddleName = splits[2];
+								if (splits.Length > 3)
+								{
+									// per wikipedia fourth is title
+									name.Title = splits[3];
+								}
+							}
+						}
+						contact.Names.Add(name);
+						break;
+					}
+					case "FN":
+					{
+						// formatted name
+						if (contact.Names.Count > 0)
+						{
+							contact.Names[contact.Names.Count - 1].FormattedName = prop.Value.ToString();
+						}
+						else
+						{
+							ContactName name = new ContactName();
+							name.FormattedName = prop.Value.ToString();
+							contact.Names.Add(name);
+						}
+						break;
+					}
+					case "ORG":
+					{
+						// organizations
+						break;
+					}
+					case "TITLE":
+					{
+						// organizations
+						break;
+					}
+				}
+			}
+
+
+		}
+		protected override void BeforeSaveInternal(Stack<ObjectModel> objectModels)
+		{
+			base.BeforeSaveInternal(objectModels);
+
+			ContactObjectModel contact = (objectModels.Pop() as ContactObjectModel);
+			PropertyListObjectModel plom = new PropertyListObjectModel();
+
+			objectModels.Push(plom);
+		}
+	}
+}
diff --git a/CSharp/Plugins/UniversalEditor.Plugins.AddressBook/UniversalEditor.Plugins.AddressBook.csproj b/CSharp/Plugins/UniversalEditor.Plugins.AddressBook/UniversalEditor.Plugins.AddressBook.csproj
index 570ab38c..650a64f6 100644
--- a/CSharp/Plugins/UniversalEditor.Plugins.AddressBook/UniversalEditor.Plugins.AddressBook.csproj
+++ b/CSharp/Plugins/UniversalEditor.Plugins.AddressBook/UniversalEditor.Plugins.AddressBook.csproj
@@ -36,6 +36,7 @@
   <ItemGroup>
     <Compile Include="DataFormats\AddressBook\WABDataFormat.cs" />
     <Compile Include="DataFormats\Contact\Microsoft\ContactDataFormat.cs" />
+    <Compile Include="DataFormats\Contact\VCard\VCardDataFormat.cs" />
     <Compile Include="ObjectModels\AddressBook\AddressBookObjectModel.cs" />
     <Compile Include="ObjectModels\Contact\ContactEmailAddress.cs" />
     <Compile Include="ObjectModels\Contact\ContactGender.cs" />